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LS 1st Quarter CSA Review Flashcards | StudBud
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LS 1st Quarter CSA Review
LS 1st Quarter CSA Review
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#Science Life Science Review - Scientific Investigation, Cells, Cell Theory, Cell Reproduction
Flashcards
27 cards
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Practice quiz
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Host live
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Questions
27
Answers
1
What is the dependent variable in the experiment listed above?
Gender of student
Number of students
Age of student
Color
2
What is the difference in the number of homework assignments completed between Theresa and Tom?
2
6
9
1
3
If I spend more time studying, then I my grades will improve. What is the IV?
Improvement in grades
Playing classical music in the background
Location of studying science
Time spent studying
4
There are various organized structure present in the cytoplasm of a cell which is called -
Nucleus
Cell Membrane
Eukayote
Organelles
5
What organelle is responsible for storing food,water, and waste?
Gogi Body
Vacuole
Endoplasmic Reticulum
Lysosome
6
What tool would be used to measure volume?
Graduated Cylinder
Triple-Beam Balance
Electronic Scale
Ruler
7
What cell organelle is shown at C?
Cell Membrane
Mitochondria
Golgi Body
Endoplasmic Reticulum
8
What is the range of number of cells that living organisms from smallest to largest is made of?
From 100 to 1000
From 100 to many millions
From 1 to 100
From 1 to many millions
9
Which scientist found that all plants are made out of cells?
Hooke
Schleiden
Schwann
Virchow
10
What conclusion can be made from the above experiment?
Blue was preferred over green and red
Yellow is preferred over blue and purple
Orange is the least favorite color chosen
Red is a bright and exciting color
11
What organelles are in the plant cell but are not in the animal cell?
Chloroplast and cell wall
Cell membrane and chloroplast
Cell wall and cell membrane
Cell wall and vacuole
12
Which of the organelles is responsible for the release of energy to support cell activities?
Endoplasmic Reticulum
Mitochondria
Nucleus
Cytoplasm
13
Which organelle listed below is found only in plant cell?
Lysosome
Vacuole
Cytoplasm
Cell wall
14
Which of the following types of cells perform basic functions, such as getting energy from food
Animal cells, but not plant cells
Plant cells, but not animal cells.
Neither animal or plant cells
Both plant and animal cells
15
What organelle is shown at E?
Endoplasmic Reticulum
Nucleus
Mitochondria
Golgi Body
16
What tool helped scientists in the development of the Cell Theory?
Telescope
Graduated Cylinder
Microscope
Triple-Beam Balance
17
What tool would be used to measure mass?
Ruler
Graduated Cylinder
Beaker
Triple-Beam Balance
18
Animal or plant cell?
Plant
Animal
19
Which statement is NOT a part of the cell theory?
Cells are the basic unit of life
All living things are composed of cells.
Living cells come from other living cells
Cells have organelles like a cell membrane and a nucleus
20
One variable is changed & one variable is a measured response, which is a measured response?
Constants
Independent Variable
Control
Dependent Variable
21
What organelle is shown at A?
Endoplasmic Reticulum
Nucleus
Golgi Body
Mitochondria
22
If I add fertilizer to tomato plants, then the tomato plants with grow taller. What is the DV?
Amount of time you have for the tomato plant to grow.
The number of tomato seeds planted.
Height of tomato plants.
Amount of fertilizer added
23
A plant’s green color is due to the presence of which organelle?
Mitochondrion
Chloroplast
Vacuole
Cytoplasm
24
What organelle is shown at B?
Golgi Body
Endoplasmic Reticulum
Mitochondria
Cell Membrane
25
What is the independent variable in the experiment above?
Number of students
Gender of student
Color
Age of student
26
The function of the nucleus is to -
Makes ribosomes
Directs the activities of the cell
Transport materials around the cell
Digests old cell parts
27
Animal or plant cell?
Animal
Plant
